DIAMOND HILL CAPITAL MANAGEMENT INC

Position in KOPN — Kopin Corp

CIK 1217541 COLUMBUS, OH

Position in KOPN

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$2,541,960

+$1,676,374 QoQ

Shares Held

567,402

+47.5% QoQ

Ownership

0.305%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#26

of 201 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

DIAMOND HILL CAPITAL MANAGEMENT INC holds $16,761,522 across 5 Electronic Components names. KOPN ranks #4 (15.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LYTS	Lsi Industries Inc	200,317	$5,324,425
2	ALNT	Allient Inc	38,779	$3,991,522
3	KN	Knowles Corp	81,954	$3,399,451
4	KOPN	Kopin Corp This page	567,402	$2,541,960
5	DAKT	Daktronics Inc /Sd/	76,900	$1,504,164

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,541,960	567,402	+47.5%	Shares	Sole	2026-08-06
2026-03-31	$865,586	384,705	—	Shares	Sole	2026-05-07
No filing history on record for this holder in this stock.